`longan-crystal.com`

DNSSEC	⚠️ Not signed
A	138.252.208.120^{HANMING-AS138.252.208.0/24 HANMING HK LIMITED ROOM 1225,12/F, WELL FUNG INDUSTRIAL CENTRE 68 TA CHUEN PING KWAICHUNG, NEW TERRITORIES}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.onclouddns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.onclouddns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1785143867

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785521622

Same first word

longan-crystal.com.cn

longan-crystal.com

DNS History

7 records (5 active, 2 former)

○NSns1.judns.com2026-03-25 → 2026-04-18 · 3 obs

● 2026-03-25 00:54:50
● 2026-04-18 13:16:44
○ 2026-07-31 18:42:42

●NSns1.julydns.com2026-03-25 → 2026-07-31 · 2 obs

● 2026-03-25 00:54:50
● 2026-07-31 18:42:42

●NSns1.onclouddns.com2026-07-31 → 2026-07-31 · 2 obs

○ 2026-04-18 13:16:44
● 2026-07-31 18:42:42

○NSns2.judns.com2026-03-25 → 2026-04-18 · 3 obs

● 2026-03-25 00:54:50
● 2026-04-18 13:16:44
○ 2026-07-31 18:42:42

●NSns2.julydns.com2026-03-25 → 2026-07-31 · 2 obs

● 2026-03-25 00:54:50
● 2026-07-31 18:42:42

●NSns2.onclouddns.com2026-07-31 → 2026-07-31 · 2 obs

○ 2026-04-18 13:16:44
● 2026-07-31 18:42:42

●A138.252.208.1202026-07-31 → 2026-07-31 · 1 obs

● 2026-07-31 18:42:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
longan-crystal.com	ns1.onclouddns.com, ns2.onclouddns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.onclouddns.com, ns2.onclouddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for longan-crystal.com (unsigned zone)

⏱️ Timing

Total: 604ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.252.208.120`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.onclouddns.com, ns2.onclouddns.com)

Analysis

IP Addresses

longan-crystal.com directs to one IP number, which is 138.252.208.120.

Among the host names that share IP numbers with longan-crystal.com are www.manlesc.com, www.lgxjtu.com, mostedu.com and two others.

Name Servers

The domain longan-crystal.com is delegated to these four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

At least some of longan-crystal.com's name servers are shared with other domains, for example vqihg.top, shchengsan.com, jujhui.com and two more.

These name servers tend to be deployed in combination with the name servers ns1.judns.com and ns2.judns.com.

Each of ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com has a single IP address — ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com direct to 162.159.27.251.

Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.

Both ns1.onclouddns.com and ns2.onclouddns.com resolve to 162.159.27.251 IP addresses each.

longan-crystal.com - robtex.com